#v#
HISTFILE=${HISTFILE:-${ZDOTDIR:-${HOME}}/.zsh_history}
-isgrmlcd && HISTSIZE=500 || HISTSIZE=${HISTSIZE:-5000}
-isgrmlcd && SAVEHIST=1000 || SAVEHIST=${SAVEHIST:-10000} # useful for setopt append_history
+isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
+isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
# dirstack handling